Integrated circuit package electrical enhancement

Active solid-state devices (e.g. – transistors – solid-state diode – Lead frame

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Details

257692, 257676, 257691, 257696, H01L 23495

Patent

active

059071842

ABSTRACT:
A configuration for a conventional lead frame for conserving limited leads and for allowing the location of bond pads anywhere on the periphery of the semiconductor device and for reducing the cost of tooling changes by permitting the use of current tooling. The present invention utilizes an extended lead finger that extends along the periphery of a semiconductor device to provide a power source or ground so that any number of bond pads may be used in any position without requiring additional leads or tooling changes.

REFERENCES:
patent: 4680617 (1987-07-01), Ross
patent: 4740868 (1988-04-01), Hawkins
patent: 4965654 (1990-10-01), Karner et al.
patent: 5229639 (1993-07-01), Hansen et al.
patent: 5229846 (1993-07-01), Kozuka
patent: 5250840 (1993-10-01), Oh et al.
patent: 5252853 (1993-10-01), Michii
patent: 5286679 (1994-02-01), Farnworth et al.
patent: 5286999 (1994-02-01), Chiu
patent: 5331200 (1994-07-01), Teo et al.
patent: 5358598 (1994-10-01), Chiu
patent: 5363279 (1994-11-01), Cha
patent: 5406028 (1995-04-01), Beng et al.
patent: 5428247 (1995-06-01), Sohn et al.
patent: 5432380 (1995-07-01), Jin et al.
patent: 5455454 (1995-10-01), Oh et al.
patent: 5461255 (1995-10-01), Chan et al.
patent: 5466888 (1995-11-01), Beng et al.
patent: 5497032 (1996-03-01), Tsuji et al.
patent: 5535509 (1996-07-01), Tomita et al.
patent: 5539250 (1996-07-01), Kitano et al.
patent: 5539251 (1996-07-01), Iverson et al.
patent: 5563443 (1996-10-01), Beng et al.
patent: 5585600 (1996-12-01), Froebel et al.
patent: 5648681 (1997-07-01), Takashima et al.
patent: 5763945 (1998-06-01), Corisis et al.

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